18537922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41941}}^1$

素因数の和:41973

約数の個数: 16

約数和(自身を含む): 31708152

約数和(自身を除く): 13170230

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 41941, 83882, 545233, 712997, 1090466, 1425994, 9268961, 18537922]

約数ペア:

[(1, 18537922), (2, 9268961), (13, 1425994), (17, 1090466), (26, 712997), (34, 545233), (221, 83882), (442, 41941)]